Wallpaper Wizard (http://wallwiz.com/), created by Ivan Ablamskyi from the Coppertino, has been updated to versin 1.1.3 and is now available at the Mac App Store. It requires Mac OS X 10.6 or later and costs US$6.99.
Wallpaper Wizard is a wallpaper changer for Mac with the unlimited access to the private collection of more than 100,000 HD wallpapers. There are dozens of categories with wallpapers to choose from, including Nature, Animals, Celebrities, Cars, Abstracts, Architecture and more.
You can manually select any wallpaper from collection to appear on your screenWallpaper Wizard 1.1.3 offers support for multiple screens. You can upload your own pictures and share them with all the computers connected to your account.
You can set Wallpaper Wizard to automatically change wallpaper when your Mac wakes from sleep — or regularly within a timeframe you can set. There’s a tray menu for single-click access and global shortcut to change wallpaper from your keyboard.